CN104900362B - 铁氧体烧结磁铁以及具备其的电动机 - Google Patents
铁氧体烧结磁铁以及具备其的电动机 Download PDFInfo
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- CN104900362B CN104900362B CN201510100724.8A CN201510100724A CN104900362B CN 104900362 B CN104900362 B CN 104900362B CN 201510100724 A CN201510100724 A CN 201510100724A CN 104900362 B CN104900362 B CN 104900362B
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- H—ELECTRICITY
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- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
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Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
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JP2014-045442 | 2014-03-07 | ||
JP2014045442 | 2014-03-07 | ||
JP2015-015799 | 2015-01-29 | ||
JP2015015799A JP6596828B2 (ja) | 2014-03-07 | 2015-01-29 | フェライト焼結磁石及びそれを備えるモータ |
Publications (2)
Publication Number | Publication Date |
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CN104900362A CN104900362A (zh) | 2015-09-09 |
CN104900362B true CN104900362B (zh) | 2017-09-01 |
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US11417447B2 (en) * | 2016-05-20 | 2022-08-16 | Tdk Corporation | Ferrite magnet |
CN109305809A (zh) * | 2018-10-16 | 2019-02-05 | 哈尔滨理工大学 | 一种Sr1-xSmxFe12-xZnxO19锶铁氧体磁性材料及其制备方法 |
JP7268440B2 (ja) * | 2019-03-27 | 2023-05-08 | Tdk株式会社 | フェライト焼結磁石及びこれを備える回転電気機械 |
JP7275740B2 (ja) * | 2019-03-27 | 2023-05-18 | Tdk株式会社 | フェライト焼結磁石及びこれを備える回転電気機械 |
JP7275739B2 (ja) | 2019-03-27 | 2023-05-18 | Tdk株式会社 | フェライト焼結磁石及びこれを備える回転電気機械 |
JP7358758B2 (ja) * | 2019-03-27 | 2023-10-11 | Tdk株式会社 | フェライト焼結磁石及びこれを備える回転電気機械 |
JP7338361B2 (ja) * | 2019-09-25 | 2023-09-05 | Tdk株式会社 | フェライト焼結磁石 |
JP7338395B2 (ja) | 2019-10-18 | 2023-09-05 | Tdk株式会社 | フェライト焼結磁石及びこれを備える回転電気機械 |
CN112174655A (zh) * | 2020-10-17 | 2021-01-05 | 马鞍山市旭峰磁电有限公司 | 一种抗变形性能强的铁氧体磁瓦及其制作工艺 |
CN113024236A (zh) * | 2021-03-05 | 2021-06-25 | 北矿科技股份有限公司 | 一种镧铜掺杂的烧结永磁铁氧体材料及其制备的磁体 |
JP7222409B2 (ja) * | 2021-03-10 | 2023-02-15 | Tdk株式会社 | 焼結磁石および焼結磁石の製造方法 |
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US9627112B2 (en) | 2017-04-18 |
EP2916328B1 (en) | 2017-02-08 |
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